@psmod2

The issue of “too many redirects” is an issue with CloudFlare. You’ll need to login to the CloudFlare control panel and under their “Crypto” tab, make sure SSL is set to “Full (Strict)” and allow that to take effect.

As for the error log, if you could, please post the full server block(s) so I can take a look at them. You can comment out the domain and/or IP’s if needed.

@jtittle

Thanks - changing that CloudFlare to “Full (Strict)” and a reload dokku deploy nodeapp seemed to help.

I’ll keep an eye on that conflicting server name error. I’m not sure why that appeared.

Finally, regarding the SSLs. Is this a 2 step process? Namely, I need to :

1 - In my default file of path /etc/nginx/sites-enabled I add:

server {
  listen 443 ssl;

  server_name www.mydomain.com mydomain.com;

  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
  ssl_prefer_server_ciphers on;
  ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';

  ssl_certificate /home/nodeapp/www.mydomain.com.chained.crt;
  ssl_certificate_key /home/nodeapp/www.mydomain.com.key;
}

2 - I also add the certs using dokku certs:add e.g.:

cat fullchain.pem > server.crt
cat privkey.pem > server.key
tar cvf certs.tar server.crt server.key 
dokku certs:add nodeapp < certs.tar

I ask because tutorials I’ve seen mention Step 1, but not Step 2

Thanks again!

@psmod2

In the directory where your server blocks are, do you happen to have an extra file that’s marked with a tilde (~) or a temp file by chance? Or even a dot, or .save, or something of that nature?

From the looks of it, NGINX is trying to load your server block twice and when it does it’s stating that the domain is already loaded from one configuration file so it’s ignoring the second.

If NGINX is setup to load everything from /etc/nginx/sites-enabled, for example, it will attempt to load everything in that directory. So if there’s an extra server block with the same information, you’ll see the logs populated with that error.

Hi,

I did a ls -a at the path /etc/nginx/sites-enabled and there is only file file default.

Anywhere else this I need to be checking?

Could this be because I have 2 domains listed - i.e. if i do dokku domains myapp, i’m presented with www.mydomain.com and mydomain.com?